ThinkTankWeekly

Navy to Integrate PAC-3 Missiles on Aegis Guided-Missile Destroyers

USNI | 2026-04-23 | china_indopacific

Topics: China, Indo-Pacific, Middle East, Russia, Ukraine, United States

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English Summary

The U.S. Navy has finalized plans to integrate Advanced Capability 3 (PAC-3 MSE) missiles onto its Aegis-equipped destroyers and cruisers. This upgrade leverages the existing Mark 41 VLS and Aegis Combat System to significantly boost naval air defense capabilities. The decision is driven by the high tempo of recent conflicts in the Middle East and the strategic necessity of reinforcing U.S. defenses against advanced threats. Crucially, the integration is designed to counter evolving anti-ship and hypersonic missile capabilities posed by adversaries, particularly China and Russia, in the Indo-Pacific theater.

中文摘要

美國海軍已敲定將先進能力三型(PAC-3 MSE)飛彈整合至其配備宙斯盾系統的驅逐艦和巡洋艦上。此次升級利用現有的Mark 41垂直發射系統(VLS)和宙斯盾戰鬥系統,大幅提升了海軍的防空能力。此項決策的驅動因素是近期中東地區衝突的高強度戰局,以及強化美國應對先進威脅的戰略必要性。至關重要的是,此次整合旨在應對敵方,特別是中國和俄羅斯在印太戰區所提出的不斷演變的反艦和高超音速飛彈能力。

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